<dl>
    <dt>
        <?php
        $isFirst = TRUE;
        foreach($this->industries as $industry):
        ?>
        <em<?php echo $isFirst? ' class="off"': ''?>><?php echo $industry['name']?></em>
        <?php 
            $isFirst = FALSE;
        endforeach;
        ?>
    </dt>
    <dd>
        <?php
        $isFirst = TRUE;
        foreach($this->industries as $industry):
        ?>
        <ul<?php echo $isFirst? ' class="off"': ''?>>
            <?php for($i = 0; $i < count($industry['subjects']); $i++):
                $subject = $industry['subjects'][$i];
            ?>
            <li><a href="<?php echo $this->getUrl(array('id'=>$subject['id']), 'detail', 'content', 'subject')?>"><?php echo $subject['name']?></a></li>
            <?php endfor; ?>
        </ul>
        <?php
            $isFirst = FALSE;
        endforeach;
        ?>
    </dd>
</dl>